Guru3D.com
  • HOME
  • NEWS
    • Channels
    • Archive
  • DOWNLOADS
    • New Downloads
    • Categories
    • Archive
  • GAME REVIEWS
  • ARTICLES
    • Rig of the Month
    • Join ROTM
    • PC Buyers Guide
    • Guru3D VGA Charts
    • Editorials
    • Dated content
  • HARDWARE REVIEWS
    • Videocards
    • Processors
    • Audio
    • Motherboards
    • Memory and Flash
    • SSD Storage
    • Chassis
    • Media Players
    • Power Supply
    • Laptop and Mobile
    • Smartphone
    • Networking
    • Keyboard Mouse
    • Cooling
    • Search articles
    • Knowledgebase
    • More Categories
  • FORUMS
  • NEWSLETTER
  • CONTACT

New Reviews
Razer Leviathan V2 gaming soundbar review
Guru3D NVMe Thermal Test - the heatsink vs. performance
EnGenius ECW220S 2x2 Cloud Access Point review
Alphacool Eisbaer Aurora HPE 360 LCS cooler review
Noctua NH-D12L CPU Cooler Review
Silicon Power XPOWER XS70 1TB NVMe SSD Review
Hyte Y60 chassis review
ASUS ROG Thor 1000W Platinum II (1000W PSU) review
ASUS ROG Rapture GT-AXE11000 WIFI6E router review
Backforce One Plus Gaming Chair review

New Downloads
CrystalDiskInfo 8.17 Download
AMD Radeon Software Adrenalin 22.6.1 Windows 7 driver download
ReShade download v5.2.2
HWiNFO Download v7.26
7-Zip v22.00 Download
GeForce 516.40 WHQL driver download
Intel ARC graphics Driver Download Version: 30.0.101.1736
AMD Radeon Software Adrenalin 22.5.2 WHQL driver download
Corsair Utility Engine Download (iCUE) Download v4.24.193
Intel HD graphics Driver Download Version: 30.0.101.1994


New Forum Topics
3060ti vs 6700xt a year later RDNA2 RX6000 Series Owners Thread, Tests, Mods, BIOS & Tweaks ! NVIDIA GeForce 516.40 WHQL driver download & Discussion Up to 96 cores and 12 DDR5 memory channels with AMD Zen4-based server processors. GeForce GTX 1630 will launch on June 28 PlayStation 3 emulator increases its CPU performance by 30% with AVX-512 nvidia HD audio driver issues Extreme 4-Way Sli Tuning [3rd-Party Driver] Amernime Zone Radeon Insight 22.5.1 WHQL Driver Pack (Released) We need to talk about UE4 Shader compilation issues




Guru3D.com » News » Seagate Ships Hard Drives with Shingled Magnetic Recording

Seagate Ships Hard Drives with Shingled Magnetic Recording

by Hilbert Hagedoorn on: 09/10/2013 09:00 AM | source: | 0 comment(s)
Seagate Ships Hard Drives with Shingled Magnetic Recording

Seagate Technology plc, a world leader in storage solutions, today announced it has shipped over one million drives using shingled magnetic recording (SMR). SMR is the next generation in storage technology and is critical for continued improvement in areal density (the amount of data that can be stored on a single disk) to support global growth in cloud and mobile usage. The SMR generation of storage technology is expected to power gains of up to 25 percent.

"With nearly 7 billion inhabitants on earth we are creating an astounding 2.7 Zettabytes of data a year and as such are rapidly approaching the physical limits of how much can be written on a single conventional hard disk drive," said Mark Re, Seagate's chief technology officer. "With SMR technology, Seagate is on track to improve areal density by up to 25 percent or 1.25 TB per disk, delivering hard drives with the lowest cost per gigabyte and reaching capacities of 5 TB and beyond."



The last technology transition, perpendicular recording, improved areal density by arranging the bits in a perpendicular fashion, thereby enabling narrower data tracks and read/write heads. Due to physical limitations read/write heads cannot become smaller. The most reliable option to improve areal density is to change the way data is written to the drive. 

This is where SMR technology comes into play. A fundamental change to the architecture of the media, SMR technology rearranges the way data is stored on a disk by overlapping tracks- similar to shingles on a roof- thereby, increasing track density and improving aerial density. As a result of increased track density the amount of data on a single disk increases as does the overall storage capacity of a single drive.

"The HDD industry is experiencing Petabyte shipment growth rates greater than 30 percent per year while at the same time HDD areal density is improving at a rate less than 20 percent per year," noted John Rydning, IDC's research vice president, for hard disk drives. "Shingled magnetic recording technology is a solution that leverages existing drive architecture to help close the gap in these growth rates while at the same time providing a relatively simple yet economical path to higher capacity HDDs for many applications."

Importantly, SMR can improve reliability by allowing Seagate to use fewer heads and disks to achieve new capacity points. SMR also provides a better value by increasing storage capacity while utilizing the same disk and heads as drive configurations shipping today thereby, providing a more cost-effective approach to increasing aerial density.

For more information on Seagate shingled magnetic recording technology click here.








« NVIDIA preps GeForce GTX 750 Ti ? · Seagate Ships Hard Drives with Shingled Magnetic Recording · Intel SSD Pro 1500 Series Solid State Drives »

Related Stories

Seagate Enterprise Turbo SSHD - 08/05/2013 08:14 AM
Seagate announced it is shipping the world's fastest hard drive- the Seagate Enterprise Turbo SSHD. The industry's first enterprise solid state hybrid drive (SSHD), the Enterprise Turbo SSHD combine...

Seagate World's Fastest Enterprise Hard Drive - 07/24/2013 08:39 AM
Seagate announced it is shipping the world's fastest hard drive - the Seagate Enterprise Turbo SSHD. The industry's first enterprise solid state hybrid drive (SSHD), the Enterprise Turbo SSHD combin...

Seagate preps 5TB and 6TB Enterprise-Class Hard Disk Drives - 07/17/2013 02:36 PM
Seagate Technology, one of the world’s largest hard disk drives makers, plans to add high-capacity models into its Terascale hard drive family in the first half of 2014. The new models will ...

Seagate launches New NAS Storage Solutions - 06/12/2013 08:39 AM
Seagate Technology today took the wraps off its new Seagate NAS HDD - a cutting-edge drive custom-built for always-on, one- to five-bay network attached storage (NAS) systems. Engineered with performa...

Seagate 5 mm Hard Drives - 06/03/2013 08:28 AM
Seagate today announced it's shipping its thinnest hard disk drive (HDD) ever to OEM partners - the Seagate Laptop Ultrathin HDD. Just 5mm thin, the Laptop Ultrathin HDD is designed to be integrated ...


Post New Comment
Click here to post a comment for this news story on the message forum.


Guru3D.com © 2022